WebSVN – Dreamhost.DNS Manager – Rev 11 – Blame

Rev	Author	Line No.	Line
2	clempaul	1	using System;
		2	using System.Collections.Generic;
		3	using System.ComponentModel;
		4	using System.Linq;
		5	using System.Windows.Forms;
		6	using clempaul;
		7	using clempaul.Dreamhost.ResponseData;
		8
		9	namespace DNS_Manager
		10	{
		11	public partial class Listing : Form
		12	{
		13	public Listing()
		14	{
		15	InitializeComponent();
		16	}
		17
		18	BackgroundWorker GetRecords = new BackgroundWorker();
		19	BackgroundWorker DeleteRecord = new BackgroundWorker();
		20
		21	DreamhostAPI API;
		22	IEnumerable<DNSRecord> DNSRecords;
		23
		24	private void Listing_Load(object sender, EventArgs e)
		25	{
		26	// Check API Key
		27
		28	if (Properties.Settings.Default.APIKey == string.Empty &&
		29	(new Settings().ShowDialog() == DialogResult.Cancel))
		30	{
		31	Application.Exit();
		32	}
		33
		34	this.GetRecords.DoWork += new DoWorkEventHandler(GetRecords_DoWork);
		35	this.GetRecords.RunWorkerCompleted += new RunWorkerCompletedEventHandler(GetRecords_RunWorkerCompleted);
		36
		37	this.DeleteRecord.DoWork += new DoWorkEventHandler(DeleteRecord_DoWork);
		38	this.DeleteRecord.RunWorkerCompleted += new RunWorkerCompletedEventHandler(DeleteRecord_RunWorkerCompleted);
		39
		40	this.API = new DreamhostAPI(Properties.Settings.Default.APIKey);
		41
		42	this.LoadRecords();
		43	}
		44
		45	private void LoadRecords()
		46	{
		47	if (!this.GetRecords.IsBusy)
		48	{
		49	this.toolStripStatusLabel.Text = "Loading records...";
		50	this.GetRecords.RunWorkerAsync();
		51	}
		52	}
		53
		54	void DeleteRecord_RunWorkerCompleted(object sender, RunWorkerCompletedEventArgs e)
		55	{
8	clempaul	56	if (e.Error == null)
		57	{
9	clempaul	58	MessageBox.Show("Record Deleted!", "Dreamhost DNS Manager", MessageBoxButtons.OK, MessageBoxIcon.Information);
8	clempaul	59	this.LoadRecords();
		60	}
		61	else
		62	{
		63	if (e.Error.Message.Contains("no_such"))
		64	{
9	clempaul	65	MessageBox.Show("Record not found.\nTry refreshing the record list to make sure it's not been deleted already.", "Dreamhost DNS Manager", MessageBoxButtons.OK, MessageBoxIcon.Error);
8	clempaul	66	}
		67	else if (e.Error.Message.Contains("internal_error"))
		68	{
9	clempaul	69	if (MessageBox.Show("An internal error has occurred", "Dreamhost DNS Manager", MessageBoxButtons.RetryCancel, MessageBoxIcon.Error) == DialogResult.Retry)
8	clempaul	70	{
		71	this.DeleteRecord.RunWorkerAsync((DNSRecord)this.dataGridView.SelectedRows[0].DataBoundItem);
		72	return;
		73	}
		74	}
		75	else
		76	{
9	clempaul	77	if (MessageBox.Show(e.Error.Message, "Dreamhost DNS Manager", MessageBoxButtons.RetryCancel, MessageBoxIcon.Error) == DialogResult.Retry)
8	clempaul	78	{
		79	this.DeleteRecord.RunWorkerAsync((DNSRecord)this.dataGridView.SelectedRows[0].DataBoundItem);
		80	return;
		81	}
		82	}
		83	}
2	clempaul	84	}
		85
		86	void DeleteRecord_DoWork(object sender, DoWorkEventArgs e)
		87	{
		88	if (e.Argument.GetType() != typeof(DNSRecord))
		89	{
		90	throw new Exception("Invalid Argument");
		91	}
		92
		93	this.API.DNS.RemoveRecord((DNSRecord)e.Argument);
		94	System.Threading.Thread.Sleep(3000);
		95	}
		96
		97	void GetRecords_RunWorkerCompleted(object sender, RunWorkerCompletedEventArgs e)
		98	{
11	clempaul	99	if (e.Error == null)
8	clempaul	100	{
		101	string zone = this.toolStripComboBoxZones.Text ?? string.Empty;
2	clempaul	102
8	clempaul	103	this.toolStripComboBoxZones.Items.Clear();
2	clempaul	104
8	clempaul	105	foreach (DNSRecord d in this.DNSRecords)
2	clempaul	106	{
8	clempaul	107	if (!this.toolStripComboBoxZones.Items.Contains(d.zone))
		108	{
		109	this.toolStripComboBoxZones.Items.Add(d.zone);
		110	}
2	clempaul	111	}
		112
8	clempaul	113	this.toolStripStatusLabel.Text = string.Empty;
2	clempaul	114
8	clempaul	115	this.toolStripComboBoxZones.Text = zone;
		116	this.SetZone();
		117	}
		118	else
		119	{
		120	this.toolStripStatusLabel.Text = "Unable to load records... Please try again. (" + e.Error.Message + ")";
		121	}
2	clempaul	122	}
		123
		124	void GetRecords_DoWork(object sender, DoWorkEventArgs e)
		125	{
		126	this.DNSRecords = this.API.DNS.ListRecords();
		127	}
		128
		129	private void aboutToolStripMenuItem_Click(object sender, EventArgs e)
		130	{
		131	new About().ShowDialog();
		132	}
		133
		134	private void visitWebsiteToolStripMenuItem_Click(object sender, EventArgs e)
		135	{
8	clempaul	136	try
		137	{
		138	System.Diagnostics.Process.Start("http://software.clempaul.me.uk/");
		139	}
		140	catch (Exception x)
		141	{
9	clempaul	142	MessageBox.Show(x.Message, "Dreamhost DNS Manager", MessageBoxButtons.OK, MessageBoxIcon.Error);
8	clempaul	143	}
2	clempaul	144	}
		145
		146	private void toolStripButtonSettings_Click(object sender, EventArgs e)
		147	{
		148	new Settings().ShowDialog();
		149	}
		150
		151	private void toolStripButtonReload_Click(object sender, EventArgs e)
		152	{
		153	this.LoadRecords();
		154	}
		155
		156	private void toolStripButtonSelectDomain_Click(object sender, EventArgs e)
		157	{
		158	this.SetZone();
		159	}
		160
8	clempaul	161	private void toolStripButtonDelete_Click(object sender, EventArgs e)
2	clempaul	162	{
8	clempaul	163	if (this.dataGridView.SelectedRows.Count == 1 && !this.DeleteRecord.IsBusy)
2	clempaul	164	{
		165	DNSRecord record = (DNSRecord)this.dataGridView.SelectedRows[0].DataBoundItem;
		166
		167	if (!record.editable)
		168	{
9	clempaul	169	MessageBox.Show("This record is not editable", "Dreamhost DNS Manager", MessageBoxButtons.OK, MessageBoxIcon.Error);
2	clempaul	170	}
9	clempaul	171	else if (MessageBox.Show("Are you sure you want to delete the record for " + record.record + "?", "Dreamhost DNS Manager", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
2	clempaul	172	{
		173	this.toolStripStatusLabel.Text = "Deleting record...";
		174	this.DeleteRecord.RunWorkerAsync(record);
		175	}
		176	}
		177	}
		178
		179	private void toolStripButtonAdd_Click(object sender, EventArgs e)
		180	{
		181	if (new AddEdit(this.API).ShowDialog() == DialogResult.OK)
		182	{
		183	this.LoadRecords();
		184	}
		185	}
		186
8	clempaul	187	private void toolStripButtonEdit_Click(object sender, EventArgs e)
2	clempaul	188	{
		189	if (this.dataGridView.SelectedRows.Count == 1)
		190	{
		191	DNSRecord record = (DNSRecord)this.dataGridView.SelectedRows[0].DataBoundItem;
		192
		193	if (!record.editable)
		194	{
9	clempaul	195	MessageBox.Show("This record is not editable", "Dreamhost DNS Manager", MessageBoxButtons.OK, MessageBoxIcon.Error);
2	clempaul	196	}
		197	else
		198	{
		199	if (new AddEdit(this.API, record).ShowDialog() == DialogResult.OK)
		200	{
		201	this.LoadRecords();
		202	}
		203	}
		204	}
		205	}
		206
		207	private void SetZone()
		208	{
8	clempaul	209	string zoneValue = this.toolStripComboBoxZones.Text ?? string.Empty;
2	clempaul	210
		211	this.dataGridView.DataSource = (from d in this.DNSRecords
		212	where d.zone == zoneValue
		213	select d).ToList();
		214	}
		215	}
		216	}

Subversion Repositories – Dreamhost.DNS Manager

(root)/trunk/DNS Manager/Listing.cs

Rev 11